| /* Copyright (C) 1995 Free Software Foundation, Inc. |
| This file is part of GNU Fortran libU77 library. |
| |
| This library is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Library General Public License as published |
| by the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| GNU Fortran is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with GNU Fortran; see the file COPYING.LIB. If |
| not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| #if HAVE_STDLIB_H |
| # include <stdlib.h> |
| #endif |
| #include "f2c.h" |
| |
| /* We could presumably do much better than the traditional libc |
| version, though at least the glibc one is reasonable, it seems. |
| For the sake of the innocent, I'm not sure we should really do |
| this... */ |
| |
| /* Note this is per SunOS -- other s may have no arg. */ |
| |
| integer |
| G77_irand_0 (integer * flag) |
| { |
| switch (*flag) |
| { |
| case 0: |
| break; |
| case 1: |
| srand (0); /* Arbitrary choice of initialiser. */ |
| break; |
| default: |
| srand (*flag); |
| } |
| return rand (); |
| } |